Change Example Value

[RickyChen1216]

Hello,

First image is my current situation:

I want to change two Example Value in second image:

Parameter type is stream (input in body).
The POST method is:
Stream AddFingerPrintTask(Stream taskStream);

Red frame:
I add [SwaggerWcfReturnType(typeof(FingerPrint))] In front of method "AddFingerPrintTask". FingerPrint is class consisted of Org_Code, Call_No and INP_Date.
I want to remove "AddFingerPrintTaskResult" and finally want it to be:
{
"Org_Code": "string",
"Call_No": "string",
"INP_Date": "string"
}

I also try this:
[SwaggerWcfResponse(HttpStatusCode.Created, "OK", ExampleContent = "{"Org_Code":"string","Call_No":"string","INP_Date":"string"}")]
It will be:

It is closer but not enough.

Blue frame:
I try to add [SwaggerWcfParameter(ParameterType = typeof(FingerPrint))] but it doesn't work.
I also want it to be:
{
"Org_Code": "string",
"Call_No": "string",
"INP_Date": "string"
}

Please help me, thanks!